220-1102 Question 188
Single answer1.8 Explain common features and tools of the macOS/desktop operating system.A graphic designer says her MacBook is running out of storage, but she cannot determine what is consuming the space. She wants to review disk usage by category and then remove unneeded applications through the normal macOS interface rather than using Terminal. Which tool should the technician direct her to first?
- A
System Settings > General > Storage
- B
Activity Monitor
- C
Disk Utility
- D
Keychain Access
- E
Migration Assistant
Show answer and explanation
Correct answer: A
Explanation
The best answer is System Settings > General > Storage because the scenario specifically asks for a built-in macOS graphical tool that helps a user identify what is taking up space by category and begin cleanup through the normal interface. On modern macOS versions, Apple provides storage management through the Storage pane, which summarizes usage and offers recommendations such as reviewing large files or managing applications. Activity Monitor, Disk Utility, Keychain Access, and Migration Assistant are all legitimate macOS tools, but each serves a different administrative purpose. This aligns with A+ Core 2 objective 1.8, which expects candidates to recognize common macOS desktop features and tools and select the one that fits a real support scenario.
- A. Correct.
Correct. In current versions of macOS, System Settings > General > Storage shows storage usage by category such as Applications, Documents, and System Data, and provides built-in recommendations and access points for managing storage. This is the most appropriate GUI tool for identifying what is consuming disk space and for beginning normal cleanup tasks.
- B. Incorrect.
Incorrect. Activity Monitor is used to view and manage running processes, CPU, memory, energy, disk activity, and network usage. Although it has a Disk tab, that tab shows current read/write activity, not a categorized view of what files and apps are using up storage capacity on the drive.
- C. Incorrect.
Incorrect. Disk Utility is primarily used to manage disks, partitions, volumes, and disk images, and to run First Aid. It is not the standard macOS tool for reviewing storage consumption by category or for guiding a user through application cleanup in the way described in the scenario.
- D. Incorrect.
Incorrect. Keychain Access manages stored passwords, certificates, and secure notes. It has no role in analyzing disk usage or uninstalling applications. A candidate might choose this if they confuse saved credentials with general system storage management.
- E. Incorrect.
Incorrect. Migration Assistant is used to transfer data, applications, and settings from another Mac, PC, or backup. It does not analyze local storage consumption for cleanup purposes. Someone unfamiliar with macOS utilities might mistakenly think it helps reorganize or reduce storage, but that is not its purpose.